Diff Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_shift

array_shiftRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)264 257 -7 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)264 257 -7 -2.7%
Incl. CPU (microsecs)509 497 -12 -2.4%
Incl. CPU (microsecs) per call 2 2 -0 -2.4%
Excl. CPU (microsec)509 497 -12 -2.4%
Incl. MemUse (bytes)-8,312 -8,312 0 0.0%
Incl. MemUse (bytes) per call -38 -38 0 0.0%
Excl. MemUse (bytes)-8,312 -8,312 0 0.0%
Incl. PeakMemUse (bytes)3,308 3,408 100 3.0%
Incl. PeakMemUse (bytes) per call 15 15 0 3.0%
Excl. PeakMemUse (bytes)3,308 3,408 100 3.0%

Parent/Child Regression/Improvement report for array_shift [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_shift0 N/A% -7 -0.0% -12 -0.1% 0 0.0% 100 15.5%
Exclusive Metrics Diff for Current Function-7 -100.0% -12 -100.0% 0 N/A% 100 100.0%
Parent functions
module_invoke_all0 N/A% -11 -157.1% -21 -175.0% 0 N/A% 0 0.0%
drupal_bootstrap@10 N/A% 5 71.4% 5 41.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -42.9% 2 16.7% 0 N/A% 100 100.0%
drupal_bootstrap0 N/A% 2 28.6% -1 -8.3% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 0.0%
template_preprocess_block0 N/A% 0 0.0% 5 41.7% 0 N/A% 0 0.0%
drupal_get_form0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
drupal_register_shutdown_function0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
views_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%